Dual Plate Check Valves

At Flowlink Valves & Controls, our Dual Plate Check Valves are designed to prevent reverse flow while minimizing pressure drop. With a dual-disc design, they offer reliable, lightweight, non-return operation. Available in stainless steel, carbon steel, and alloys, these valves are ideal for reducing water hammer effects in industries such as oil & gas, petrochemical, water treatment, and power generation. Compliant with API 594 and ASME B16.34 standards, they ensure durability and long-lasting performance in high-pressure and high-temperature environments.

Download Specifications

Technical Specification

Size 2″ to 12” (50 mm to 300 mm)
Pressure Rating PN10, PN16, Class 125
Design Standard

API 594

EN 12266 Part 1

API 598

EN 1092

ASME B16.1

Materials
  • Cast Iron
  • Cast Steel – WCB – WCC – WC6 – WC9 – LCB – LCC
  • Stainless Steel
  • Duplex / Super Duplex
  • Low Temperature – LF2
  • Cryogenic
  • Chrome Moly
  • Hastaloy
  • Monel
  • Titanium
End Connection
  • Flanged – RF / FF / RTJ / API / AS2129
  • Screwed
  • Socketweld
  • Buttweld

 

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